The default ImageComparator simply does a pixel by pixel comparison
of the screen capture and an ImageIcon created from the given file.
You can always instrument ImageComparator.compare to discover which
pixel is different and why.

This could probably be improved to provide for some variation in
pixel values; antialiased text or subpixel rendering might yield
different results depending on component location.

On Jul 2, 2007, at 7:34 AM, Aamir Yaseen wrote:

> Hi ,
> I am having problem in Image Comparison using Abbot.
> Following is the way, how i am trying to perform Image comparison.
>
> <assert args ="JTextField Instance,CelsiusConverter.xml-JTextField
> Instance.jpg,true" class="abbot.tester.ComponentTester "
> method="assertImage" />
> This command is always failed. whereas both components looks like
> same.
> Also I also did the Image Comparison using image and buffer created
> using abbot source code. Manuel comparison of pixels gives equal
> result but through Abbot I am unable to do so.
>
>
> Any help will be highly appreciated.
>
>
> PS:
> Attach is the Script and Image for Ref.
>
> --
> Kind Regards,
> Aamir Yaseen
>
> <CelsiusConverter.xml>
> <CelsiusConverter.xml-JTextField Instance.jpg>
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Timothy Wall
http://abbot.sf.net